The video streaming service tweeted on Tuesday night, stating it was aware of reported problems on the site and with products YouTubeTV and YouTube Music.
"We're working on resolving this and will let you know once fixed," the tweet said, in part.
The cause of the issue was not stated by the company.
Thanks for your reports about YouTube, YouTube TV and YouTube Music access issues. We're working on resolving this and will let you know once fixed. We apologize for any inconvenience this may cause and will keep you updated.— Team YouTube (@TeamYouTube) October 17, 2018
Video above is from a previous story.